212328858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23297}}^1$

素因数の和:23347

約数の個数: 48

約数和(自身を含む): 509946624

約数和(自身を除く): 297617766

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 23297, 46594, 69891, 139782, 163079, 326158, 489237, 722207, 978474, 1141553, 1444414, 2166621, 2283106, 3424659, 4333242, 5055449, 6849318, 10110898, 15166347, 30332694, 35388143, 70776286, 106164429, 212328858]

約数ペア:

[(1, 212328858), (2, 106164429), (3, 70776286), (6, 35388143), (7, 30332694), (14, 15166347), (21, 10110898), (31, 6849318), (42, 5055449), (49, 4333242), (62, 3424659), (93, 2283106), (98, 2166621), (147, 1444414), (186, 1141553), (217, 978474), (294, 722207), (434, 489237), (651, 326158), (1302, 163079), (1519, 139782), (3038, 69891), (4557, 46594), (9114, 23297)]